| Mot dont la sonorité imite un son. |
| atchoum flonflon Blablabla craccahin-caha drelin-drelin frou-frou guili-guili boum cric glouglou cricri gnangnan miam-miam patati- patatras turlui plic ploc |
brrr gong croc crin-crin chut clic-clac cui-cui guilleri cocorico ding-dong hi-han miaou coucou flic-flac coin-coin pouf-poum tic |
couic ouah psitt teuf-teuf paf rataplan tam-tam pan ronron tac patatras pif vlan taratata tac toc-toc |